package com.ggqq.singlemodel;
//饿汉式单例模式
public class Hungry {

    //可能会浪费空间
    private byte[] data1 = new byte[1024*1024];
    private byte[] data2 = new byte[1024*1024];
    private byte[] data3 = new byte[1024*1024];
    private byte[] data4 = new byte[1024*1024];

    //构造器私有
    private Hungry(){

    }
    private final static Hungry HUNGRY= new Hungry();
    public static Hungry getInstance(){
        return HUNGRY;
    }
}
